Purple Win The War Unused Stamp

Hi Folks,
I'm a new member and really know little about stamp collecting. I have a purple unused win the war 3 cent stamp and wondered as to its value. Thanks,
D.F. Shropshire

in practical terms, 3 cents; you can still use the stamp for postage and many collectors do. There are large supplies of most US stamps of the last 85 or so years available. A dealer might retail the stamp for 10 or 20 cents but that reflects their handling costs rather than a value.

In collecting terms, it's a very interesting stamp and some people develop entire collections just of this single stamp and its use.

Great stamp. I always like a picture.